/*****************************************************************************
 * This source file is part of SBS (Screen Build System),                    *
 * which is a component of Screen Framework                                  *
 *                                                                           *
 * Copyright (c) 2008-2011 Ratouit Thomas                                    *
 *                                                                           *
 * This program is free software; you can redistribute it and/or modify it   *
 * under the terms of the GNU Lesser General Public License as published by  *
 * the Free Software Foundation; either version 3 of the License, or (at     *
 * your option) any later version.                                           *
 *                                                                           *
 * This program is distributed in the hope that it will be useful, but       *
 * WITHOUT ANY WARRANTY; without even the implied warranty of                *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser   *
 * General Public License for more details.                                  *
 *                                                                           *
 * You should have received a copy of the GNU Lesser General Public License  *
 * along with this program; if not, write to the Free Software Foundation,   *
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA, or go to   *
 * http://www.gnu.org/copyleft/lesser.txt.                                   *
 *****************************************************************************/

package screen.tools.sbs.targets;

public class TargetCall {
	public String targetName;
	
	public TargetCall() {
		targetName = null;
	}
	
	public boolean hasValidTarget(){
		return targetName != null;
	}
	
	public String getTarget(){
		return targetName;
	}
	
	public void setTarget(String target){
		targetName = target;
	}
	
	@Override
	public boolean equals(Object obj) {
		if(obj instanceof TargetCall){
			TargetCall call = (TargetCall) obj;
			if(!hasValidTarget())
				return false;
			if(!call.hasValidTarget())
				return false;
			return getTarget().equals(call.getTarget());
		}
		else{
			return false;
		}
	}
	
	@Override
	public int hashCode() {
		return targetName.hashCode();
	}
}
